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BD81A24EFV-M集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料

廠商型號(hào) |
BD81A24EFV-M |
參數(shù)屬性 | BD81A24EFV-M 封裝/外殼為28-VSSOP(0.173",4.40mm 寬)裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動(dòng)器;BD81A24EFV-M應(yīng)用范圍:汽車級(jí);產(chǎn)品描述:IC LED DRVR CTRLR PWM 28HTSSOP |
功能描述 | 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Converter for Automotive |
封裝外殼 | 28-VSSOP(0.173",4.40mm 寬)裸露焊盤 |
文件大小 |
3.12158 Mbytes |
頁面數(shù)量 |
48 頁 |
生產(chǎn)廠商 | ROHM |
中文名稱 | 羅姆 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-25 23:00:00 |
人工找貨 | BD81A24EFV-M價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
BD81A24EFV-M規(guī)格書詳情
General Description
BD81A24EFV-M / BD81A24MUV-M is a white LED
driver with the capability of withstanding high input
voltage (maximum 35 V). This driver has 4ch constantcurrent
drivers in 1-chip, where each channel can draw
up to 120 mA (Max), and it is suitable for high
illumination LED drive. Furthermore, a buck-boost
current mode DC/DC converter is also built to achieve
stable operation during power voltage fluctuation.
Light modulation (10,000:1@100 Hz dimming
function) is possible by PWM input.
AEC-Q100 Qualified*1
4ch Current Driver for LED Drive
Buck-Boost Current Mode DC/DC Converter
Control DC/DC Converter Oscillation Frequency by
External Synchronized Signal
LSI Protection Function (UVLO, OVP, TSD, OCP, SCP)
LED Abnormality Detection Function (Open/Short)
VOUT Discharge Function (Buck-Boost Structure
Limitation)
Applications
Automotive CID (Center Information Display) Panel
Car Navigation
Cluster Panel
HUD (Head Up Display)
Small and Medium Type LCD Panels for Automotive
Use
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
BD81A24EFV-ME2
- 制造商:
Rohm Semiconductor
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 系列:
Automotive, AEC-Q100
- 包裝:
管件
- 類型:
DC DC 控制器
- 拓?fù)洌?/span>
降壓,升壓
- 內(nèi)部開關(guān):
無
- 輸出數(shù):
4
- 電壓 - 供電(最低):
4.5V
- 電壓 -?供電(最高):
35V
- 電流 - 輸出/通道:
120mA
- 頻率:
200kHz ~ 2.2MHz
- 調(diào)光:
PWM
- 應(yīng)用:
汽車級(jí)
- 工作溫度:
-40°C ~ 125°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-VSSOP(0.173",4.40mm 寬)裸露焊盤
- 供應(yīng)商器件封裝:
28-HTSSOP-B
- 描述:
IC LED DRVR CTRLR PWM 28HTSSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ROHM(羅姆) |
24+ |
QFN28EP(5x5) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
Rohm S |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
ROHM/羅姆 |
23+ |
FSs |
24500 |
羅姆全系列在售 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
FSs |
15800 |
專業(yè)配單,原裝正品假一罰十,代理渠道價(jià)格優(yōu) |
詢價(jià) | ||
ROHM/羅姆 |
2450+ |
TSSOP |
6540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
Rohm(羅姆) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
TSSOP28 |
4052 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋齑?詳 |
詢價(jià) | ||
ROHM |
21+ |
FPBGA |
50 |
全新原裝鄙視假貨 |
詢價(jià) | ||
ROHM |
24+ |
QFN |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
ROHM |
23+ |
SSOP |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) |